Methyl 2,2,3,3-tetrafluoropropionate

methyl 2,2,3,3-tetrafluoropropionate;Methyl tetrafluoropropionate;4,5,6,7-tetrafluorophthalic anhydride;tetrafluoropropionic acid methyl ester;2,2,3,3-Tetrafluor-propionsaeure-methylester;